1898325370

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1\times {\mathrm{3181}}^1$

素因数の和:3990

約数の個数: 32

約数和(自身を含む): 3464052480

約数和(自身を除く): 1565727110

約数列:

[1, 2, 5, 10, 83, 166, 415, 719, 830, 1438, 3181, 3595, 6362, 7190, 15905, 31810, 59677, 119354, 264023, 298385, 528046, 596770, 1320115, 2287139, 2640230, 4574278, 11435695, 22871390, 189832537, 379665074, 949162685, 1898325370]

約数ペア:

[(1, 1898325370), (2, 949162685), (5, 379665074), (10, 189832537), (83, 22871390), (166, 11435695), (415, 4574278), (719, 2640230), (830, 2287139), (1438, 1320115), (3181, 596770), (3595, 528046), (6362, 298385), (7190, 264023), (15905, 119354), (31810, 59677)]